---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-95600 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-7
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 11G 145G 7% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 856 28299 0 3010 30870
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:9d:a0:7e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85889sec preferred_lft 85889sec
inet6 fe80::f816:3eff:fe9d:a07e/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:14:1b:c6:3a brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:14ff:fe1b:c63a/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95600) 01/06/25 _x86_64_ (8 CPU)
14:55:16 LINUX RESTART (8 CPU)
14:56:01 tps rtps wtps bread/s bwrtn/s
14:57:01 20.14 0.00 20.14 0.00 19897.78
14:58:01 14.03 0.00 14.03 0.00 19508.22
14:59:01 13.51 0.00 13.51 0.00 19636.73
15:00:01 240.73 25.66 215.06 853.59 22212.70
15:01:01 154.06 17.10 136.96 372.47 31231.86
15:02:01 110.96 10.50 100.47 939.04 37239.66
15:03:01 19.93 3.55 16.38 149.18 19729.78
Average: 81.91 8.11 73.79 330.60 24207.90
14:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:57:01 30661432 31901420 2277788 6.92 38616 1529432 1256352 3.70 614284 1410976 160
14:58:01 30660924 31900936 2278296 6.92 38704 1529356 1256352 3.70 615316 1410972 4
14:59:01 30651276 31891532 2287944 6.95 38800 1529420 1256352 3.70 624892 1410972 20
15:00:01 30337804 31670716 2601416 7.90 47636 1608872 1407124 4.14 870320 1467284 39680
15:01:01 29418704 31119696 3520516 10.69 82428 1920016 2299400 6.77 1455464 1754528 116032
15:02:01 26342700 28478624 6596520 20.03 89632 2335952 5042756 14.84 4249712 1992092 988
15:03:01 27866132 30012692 5073088 15.40 89784 2346104 4880580 14.36 2723080 1996172 1392
Average: 29419853 30996517 3519367 10.68 60800 1828450 2485559 7.31 1593295 1634714 22611
14:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:57:01 ens3 0.23 0.13 0.06 0.09 0.00 0.00 0.00 0.00
14:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:58:01 ens3 0.22 0.17 0.06 0.36 0.00 0.00 0.00 0.00
14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:59:01 ens3 0.97 0.53 0.52 0.79 0.00 0.00 0.00 0.00
15:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00
15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:00:01 ens3 145.16 91.08 418.23 43.13 0.00 0.00 0.00 0.00
15:01:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00
15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:01:01 ens3 149.78 132.24 1665.02 32.17 0.00 0.00 0.00 0.00
15:02:01 veth9753661 0.12 0.37 0.01 0.03 0.00 0.00 0.00 0.00
15:02:01 lo 5.93 5.93 1.71 1.71 0.00 0.00 0.00 0.00
15:02:01 docker0 0.38 0.53 0.07 0.05 0.00 0.00 0.00 0.00
15:02:01 ens3 358.04 249.01 4512.07 35.49 0.00 0.00 0.00 0.00
15:03:01 veth9753661 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00
15:03:01 lo 12.88 12.88 5.89 5.89 0.00 0.00 0.00 0.00
15:03:01 docker0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00
15:03:01 ens3 21.10 16.86 4.29 25.90 0.00 0.00 0.00 0.00
Average: veth9753661 0.03 0.07 0.00 0.01 0.00 0.00 0.00 0.00
Average: lo 2.97 2.97 1.11 1.11 0.00 0.00 0.00 0.00
Average: docker0 0.07 0.09 0.01 0.01 0.00 0.00 0.00 0.00
Average: ens3 96.49 70.00 942.85 19.71 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95600) 01/06/25 _x86_64_ (8 CPU)
14:55:16 LINUX RESTART (8 CPU)
14:56:01 CPU %user %nice %system %iowait %steal %idle
14:57:01 all 0.02 0.00 0.01 1.17 0.01 98.79
14:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97
14:57:01 1 0.02 0.00 0.00 0.00 0.02 99.97
14:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00
14:57:01 3 0.02 0.00 0.03 0.15 0.02 99.78
14:57:01 4 0.05 0.00 0.02 9.20 0.03 90.70
14:57:01 5 0.00 0.00 0.02 0.00 0.00 99.98
14:57:01 6 0.03 0.00 0.00 0.00 0.00 99.97
14:57:01 7 0.03 0.00 0.02 0.00 0.02 99.93
14:58:01 all 0.03 0.00 0.01 1.10 0.01 98.86
14:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00
14:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98
14:58:01 2 0.00 0.00 0.02 0.00 0.00 99.98
14:58:01 3 0.07 0.00 0.02 0.00 0.03 99.88
14:58:01 4 0.03 0.00 0.02 8.80 0.03 91.11
14:58:01 5 0.02 0.00 0.00 0.00 0.00 99.98
14:58:01 6 0.05 0.00 0.02 0.00 0.00 99.93
14:58:01 7 0.03 0.00 0.00 0.00 0.02 99.95
14:59:01 all 0.33 0.00 0.01 1.07 0.01 98.58
14:59:01 0 0.00 0.00 0.00 0.00 0.00 100.00
14:59:01 1 0.35 0.00 0.00 0.00 0.00 99.65
14:59:01 2 0.00 0.00 0.00 0.00 0.00 100.00
14:59:01 3 2.12 0.00 0.05 0.07 0.03 97.73
14:59:01 4 0.12 0.00 0.02 8.49 0.02 91.36
14:59:01 5 0.03 0.00 0.02 0.00 0.00 99.95
14:59:01 6 0.00 0.00 0.00 0.00 0.00 100.00
14:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00
15:00:01 all 3.88 0.00 0.35 1.75 0.02 94.01
15:00:01 0 4.17 0.00 0.15 0.23 0.02 95.43
15:00:01 1 2.82 0.00 0.50 2.00 0.03 94.64
15:00:01 2 10.86 0.00 0.72 0.48 0.02 87.93
15:00:01 3 3.83 0.00 0.31 0.12 0.02 95.73
15:00:01 4 4.07 0.00 0.27 9.37 0.02 86.27
15:00:01 5 0.95 0.00 0.55 1.80 0.02 96.68
15:00:01 6 2.40 0.00 0.12 0.00 0.02 97.46
15:00:01 7 1.92 0.00 0.10 0.00 0.03 97.95
15:01:01 all 13.02 0.00 0.84 2.65 0.05 83.44
15:01:01 0 39.73 0.00 1.97 3.12 0.07 55.11
15:01:01 1 9.78 0.00 0.72 0.38 0.08 89.03
15:01:01 2 17.03 0.00 1.44 0.78 0.05 80.70
15:01:01 3 12.82 0.00 0.43 0.90 0.02 85.82
15:01:01 4 7.40 0.00 0.93 13.62 0.05 77.99
15:01:01 5 5.84 0.00 0.42 0.88 0.02 92.84
15:01:01 6 6.86 0.00 0.18 0.30 0.03 92.62
15:01:01 7 4.71 0.00 0.63 1.22 0.05 93.38
15:02:01 all 38.98 0.00 1.30 2.37 0.08 57.27
15:02:01 0 47.73 0.00 1.17 0.05 0.07 50.98
15:02:01 1 42.32 0.00 1.79 0.68 0.07 55.14
15:02:01 2 29.80 0.00 1.59 5.55 0.08 62.98
15:02:01 3 38.69 0.00 1.70 1.50 0.08 58.03
15:02:01 4 19.71 0.00 0.73 7.62 0.07 71.88
15:02:01 5 42.18 0.00 1.07 0.49 0.08 56.18
15:02:01 6 44.27 0.00 1.09 0.08 0.08 54.47
15:02:01 7 47.35 0.00 1.31 2.91 0.08 48.35
15:03:01 all 20.23 0.00 0.38 0.86 0.05 78.47
15:03:01 0 10.66 0.00 0.30 0.03 0.05 88.95
15:03:01 1 14.83 0.00 0.42 0.00 0.07 84.69
15:03:01 2 28.14 0.00 0.35 6.58 0.05 64.88
15:03:01 3 22.84 0.00 0.17 0.27 0.05 76.68
15:03:01 4 26.08 0.00 0.82 0.00 0.07 73.03
15:03:01 5 30.07 0.00 0.42 0.00 0.05 69.47
15:03:01 6 11.59 0.00 0.22 0.00 0.02 88.17
15:03:01 7 17.68 0.00 0.32 0.05 0.05 81.90
Average: all 10.91 0.00 0.41 1.57 0.03 87.08
Average: 0 14.58 0.00 0.51 0.49 0.03 84.38
Average: 1 10.01 0.00 0.49 0.44 0.04 89.02
Average: 2 12.24 0.00 0.59 1.91 0.03 85.24
Average: 3 11.43 0.00 0.39 0.43 0.04 87.72
Average: 4 8.22 0.00 0.40 8.16 0.04 83.19
Average: 5 11.27 0.00 0.36 0.45 0.02 87.90
Average: 6 9.29 0.00 0.23 0.05 0.02 90.40
Average: 7 10.21 0.00 0.34 0.59 0.04 88.82